don't see code location, but requesting this link;
Code:
http://m.sbs.co.kr/common/onairUrl.do?channel=SBS
with ios user agent, immediately sends m3u8 playlist with code;
Code:
http://nlive.sbs.co.kr/sbsch6/sbs1ch61.stream/playlist.m3u8?u=sbs&type=asp&q=KDE3W39xAXN9enVXfHMAcXxwSmwsJUJ6fWd3SH1vAA%3D%3D
playlist link doesn't seem to get stale too soon.